Finding extended homes…
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Homes within 1 km whose energy certificates show the floor area growing: extensions, loft and garage conversions. Tap a home on the map or in the list for its full history. Back to RM12 4EY
Not every extension shows here. We only see building work when a new energy certificate is lodged, which happens when a home is sold, let or newly built. A loft or extension added since then won't appear, even with planning permission and building control sign-off, because those records aren't published as open data outside London. Missing work doesn't mean missing paperwork.
| Home | Before | After | Added | Recorded |
|---|---|---|---|---|
| 1, Singleton Close866 m away | 121 m² | 229 m² | +108 m² +89% | 2026 |
| 29, Edison Avenue585 m away | 73 m² | 165 m² | +92 m² +126% | 2018 |
| 32, Rose Glen918 m away | 82 m² | 172 m² | +90 m² +110% | 2017 |
| 72, Upper Rainham Road687 m away | 61 m² | 147 m² | +86 m² +141% | 2014 |
| 14, Barton Road602 m away | 61 m² | 138 m² | +77 m² +126% | 2018 |
| 64, Vicarage Road918 m away | 64 m² | 140 m² | +76 m² +119% | 2016 |
| 9, Liphook Close931 m away | 118 m² | 193 m² | +75 m² +64% | 2021 |
| 34, Hartland Road598 m away | 68 m² | 140 m² | +72 m² +106% | 2022 |
| 36, Vicarage Road918 m away |
From energy performance certificates (MHCLG): a later certificate shows at least 15 m² and 15% more floor area than an earlier one (and no more than 2.5 times, to leave out typing errors). Some changes come from a more careful measurement rather than building work. Addresses: HM Land Registry. Contains HM Land Registry data © Crown copyright and database right 2026, OGL v3.0.
| 78 m² |
| 149 m² |
| +71 m² +91% |
| 2015 |
| 100, Chestnut Avenue474 m away | 89 m² | 155 m² | +66 m² +74% | 2025 |
|---|
| 51, Dorian Road792 m away | 76 m² | 139 m² | +63 m² +83% | 2018 |
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| 26, Crescent Avenue371 m away | 88 m² | 146 m² | +58 m² +66% | 2025 |
|---|
| 181, Albany Road484 m away | 44 m² | 102 m² | +58 m² +132% | 2019 |
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| 29, Upper Rainham Road668 m away | 136 m² | 191 m² | +55 m² +40% | 2018 |
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| 19, Milton Avenue345 m away | 82 m² | 136 m² | +54 m² +66% | 2025 |
|---|
| 35, Gordon Avenue433 m away | 88 m² | 140 m² | +52 m² +59% | 2023 |
|---|
| 35, Guardian Close871 m away | 89 m² | 139 m² | +50 m² +56% | 2014 |
|---|
| 32, Guardian Close871 m away | 77 m² | 125 m² | +48 m² +62% | 2025 |
|---|
| 129, Eyhurst Avenue712 m away | 71 m² | 119 m² | +48 m² +68% | 2020 |
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| 155, Warren Drive828 m away | 64 m² | 112 m² | +48 m² +75% | 2013 |
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| 38, Milton Avenue307 m away | 74 m² | 121 m² | +47 m² +64% | 2025 |
|---|
| 69, Dorian Road792 m away | 96 m² | 143 m² | +47 m² +49% | 2020 |
|---|
| 68, Upper Rainham Road687 m away | 70 m² | 117 m² | +47 m² +67% | 2013 |
|---|
| 72, Rainsford Way647 m away | 88 m² | 134 m² | +46 m² +52% | 2017 |
|---|
| 46, Upper Rainham Road687 m away | 82 m² | 128 m² | +46 m² +56% | 2011 |
|---|
| 183, Gorseway731 m away | 87 m² | 132 m² | +45 m² +52% | 2026 |
|---|
| 98, Grenfell Avenue499 m away | 78 m² | 122 m² | +44 m² +56% | 2025 |
|---|
| 24, Hartland Road598 m away | 120 m² | 164 m² | +44 m² +37% | 2019 |
|---|
| 16a, Cowdray Way908 m away | 45 m² | 89 m² | +44 m² +98% | 2009 |
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| 23, Eyhurst Avenue884 m away | 72 m² | 115 m² | +43 m² +60% | 2023 |
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| 29, Guardian Close871 m away | 82 m² | 122 m² | +40 m² +49% | 2025 |
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| 39, Rush Green Road964 m away | 82 m² | 122 m² | +40 m² +49% | 2020 |
|---|
| 14, Northwood Avenue837 m away | 84 m² | 123 m² | +39 m² +46% | 2025 |
|---|
| 23, Upper Rainham Road668 m away | 129 m² | 167 m² | +38 m² +29% | 2025 |
|---|
| 2, Gordon Avenue443 m away | 119 m² | 157 m² | +38 m² +32% | 2024 |
|---|
| 110, Eyhurst Avenue722 m away | 95 m² | 132 m² | +37 m² +39% | 2025 |
|---|
| 32, Hartland Road598 m away | 92 m² | 127 m² | +35 m² +38% | 2023 |
|---|
| 293, Warren Drive678 m away | 96 m² | 131 m² | +35 m² +36% | 2020 |
|---|
| 59, Petworth Way960 m away | 121 m² | 155 m² | +34 m² +28% | 2014 |
|---|
| 17, Guardian Close871 m away | 51 m² | 83 m² | +32 m² +63% | 2023 |
|---|
| 7, Parish Close846 m away | 132 m² | 164 m² | +32 m² +24% | 2022 |
|---|
| 96, Eyhurst Avenue937 m away | 54 m² | 85 m² | +31 m² +57% | 2026 |
|---|
| 135, Upper Rainham Road224 m away | 84 m² | 115 m² | +31 m² +37% | 2024 |
|---|
| 31, Guardian Close871 m away | 54 m² | 85 m² | +31 m² +57% | 2018 |
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| 41, Hayburn Way781 m away | 121 m² | 151 m² | +30 m² +25% | 2025 |
|---|
| 59, Eastbrook Drive606 m away | 82 m² | 112 m² | +30 m² +37% | 2024 |
|---|
| 210, Benhurst Avenue974 m away | 92 m² | 121 m² | +29 m² +32% | 2025 |
|---|
| 94, Saunton Road376 m away | 90 m² | 119 m² | +29 m² +32% | 2024 |
|---|
| 10, Albany Road783 m away | 100 m² | 129 m² | +29 m² +29% | 2024 |
|---|
| 80, Aldwych Close782 m away | 90 m² | 119 m² | +29 m² +32% | 2023 |
|---|
| 204, Warren Drive669 m away | 121 m² | 150 m² | +29 m² +24% | 2021 |
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| 58, Laurel Crescent847 m away | 73 m² | 102 m² | +29 m² +40% | 2020 |
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| 93, Upper Rainham Road494 m away | 120 m² | 149 m² | +29 m² +24% | 2016 |
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| 8, Carfax Road804 m away | 76 m² | 105 m² | +29 m² +38% | 2015 |
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| 169, Albany Road484 m away | 50 m² | 78 m² | +28 m² +56% | 2014 |
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| 14, Adelphi Crescent680 m away | 77 m² | 104 m² | +27 m² +35% | 2026 |
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| 22, Adelphi Crescent680 m away | 69 m² | 96 m² | +27 m² +39% | 2015 |
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| 18, Apollo Close782 m away | 78 m² | 105 m² | +27 m² +35% | 2015 |
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| 10, Gordon Avenue433 m away | 59 m² | 85 m² | +26 m² +44% | 2025 |
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| 175, Great Cullings451 m away | 45 m² | 71 m² | +26 m² +58% | 2024 |
|---|
| 47, Foxglove Road701 m away | 42 m² | 68 m² | +26 m² +62% | 2020 |
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| 60, Bancroft Chase238 m away | 102 m² | 127 m² | +25 m² +25% | 2023 |
|---|
| 20, Strathmore Gardens586 m away | 90 m² | 115 m² | +25 m² +28% | 2020 |
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| 25, Aldwych Close782 m away | 101 m² | 126 m² | +25 m² +25% | 2014 |
|---|
| 98, Upper Rainham Road466 m away | 80 m² | 104 m² | +24 m² +30% | 2025 |
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| 64, Albany Road783 m away | 119 m² | 143 m² | +24 m² +20% | 2025 |
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| 110, Northwood Avenue837 m away | 87 m² | 110 m² | +23 m² +26% | 2026 |
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| 51, Rainsford Way647 m away | 86 m² | 109 m² | +23 m² +27% | 2025 |
|---|
| 18, Barton Road602 m away | 67 m² | 90 m² | +23 m² +34% | 2023 |
|---|
| 57, Bancroft Chase308 m away | 111 m² | 134 m² | +23 m² +21% | 2022 |
|---|
| 34, Rural Close998 m away | 80 m² | 103 m² | +23 m² +29% | 2022 |
|---|
| 56, Albany Road783 m away | 137 m² | 160 m² | +23 m² +17% | 2021 |
|---|
| 61, Jasmine Road814 m away | 87 m² | 110 m² | +23 m² +26% | 2021 |
|---|
| 72, Bancroft Chase238 m away | 127 m² | 150 m² | +23 m² +18% | 2020 |
|---|
| 14, Tennyson Way428 m away | 67 m² | 90 m² | +23 m² +34% | 2020 |
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| 71, Laurel Crescent795 m away | 85 m² | 107 m² | +22 m² +26% | 2025 |
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| 16, Northwood Avenue837 m away | 84 m² | 106 m² | +22 m² +26% | 2025 |
|---|
| 275, Gorseway894 m away | 112 m² | 134 m² | +22 m² +20% | 2024 |
|---|
| 107, Eyhurst Avenue712 m away | 99 m² | 121 m² | +22 m² +22% | 2020 |
|---|
| 2, Rose Glen918 m away | 76 m² | 98 m² | +22 m² +29% | 2019 |
|---|
| 179, Warren Drive828 m away | 65 m² | 87 m² | +22 m² +34% | 2014 |
|---|
| 116, Warren Drive860 m away | 95 m² | 116 m² | +21 m² +22% | 2026 |
|---|
| 41, Guardian Close871 m away | 100 m² | 121 m² | +21 m² +21% | 2025 |
|---|
| 76, Warren Drive860 m away | 98 m² | 119 m² | +21 m² +21% | 2024 |
|---|
| 91, Woburn Avenue963 m away | 116 m² | 137 m² | +21 m² +18% | 2023 |
|---|
| 68, Laburnum Avenue277 m away | 56 m² | 77 m² | +21 m² +38% | 2022 |
|---|
| 18, Guardian Close871 m away | 96 m² | 117 m² | +21 m² +22% | 2022 |
|---|
| 10, Crescent Avenue371 m away | 75 m² | 95 m² | +20 m² +27% | 2026 |
|---|
| 12, Milton Avenue307 m away | 73 m² | 93 m² | +20 m² +27% | 2024 |
|---|
| 25, Tennyson Way428 m away | 101 m² | 121 m² | +20 m² +20% | 2023 |
|---|
| 41, Upper Rainham Road668 m away | 87 m² | 107 m² | +20 m² +23% | 2022 |
|---|
| 41, Foxglove Road701 m away | 51 m² | 71 m² | +20 m² +39% | 2022 |
|---|
| 55, Gordon Avenue433 m away | 98 m² | 118 m² | +20 m² +20% | 2021 |
|---|
| 14, Laburnum Avenue277 m away | 119 m² | 139 m² | +20 m² +17% | 2019 |
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| 42, Petworth Way960 m away | 94 m² | 114 m² | +20 m² +21% | 2016 |
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| 38, Cowdray Way908 m away | 101 m² | 121 m² | +20 m² +20% | 2015 |
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| 8, Wren Gardens567 m away | 83 m² | 102 m² | +19 m² +23% | 2022 |
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| 163, Great Cullings451 m away | 92 m² | 111 m² | +19 m² +21% | 2019 |
|---|
| 33, Aldwych Close782 m away | 80 m² | 99 m² | +19 m² +24% | 2018 |
|---|
| 65, Bancroft Chase308 m away | 117 m² | 136 m² | +19 m² +16% | 2015 |
|---|
| 77, Laurel Crescent795 m away | 89 m² | 107 m² | +18 m² +20% | 2025 |
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| 253, Elm Park Avenue901 m away | 99 m² | 117 m² | +18 m² +18% | 2025 |
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| 285, Warren Drive678 m away | 80 m² | 98 m² | +18 m² +23% | 2024 |
|---|
| 85, Woburn Avenue963 m away | 77 m² | 95 m² | +18 m² +23% | 2023 |
|---|
| 11, Laurel Crescent795 m away | 99 m² | 117 m² | +18 m² +18% | 2022 |
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| 6a, Broadway Parade990 m away | 66 m² | 83 m² | +17 m² +26% | 2026 |
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| 141, Laburnum Avenue180 m away | 70 m² | 87 m² | +17 m² +24% | 2025 |
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| 37, Rush Green Road964 m away | 86 m² | 103 m² | +17 m² +20% | 2025 |
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| 3, Yale Way880 m away | 111 m² | 128 m² | +17 m² +15% | 2022 |
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| 141a, Albany Road544 m away | 42 m² | 59 m² | +17 m² +40% | 2021 |
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| 24, Vicarage Road918 m away | 65 m² | 82 m² | +17 m² +26% | 2018 |
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| 22, Crescent Avenue371 m away | 76 m² | 93 m² | +17 m² +22% | 2016 |
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| 265, Hornchurch Road854 m away | 95 m² | 111 m² | +16 m² +17% | 2025 |
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| 138, Eastbrook Drive497 m away | 68 m² | 84 m² | +16 m² +24% | 2020 |
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| 88, Eastbrook Drive701 m away | 81 m² | 97 m² | +16 m² +20% | 2015 |
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| 61, Gorseway915 m away | 78 m² | 94 m² | +16 m² +21% | 2015 |
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| 9, Petworth Way960 m away | 95 m² | 111 m² | +16 m² +17% | 2010 |
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| 111, Upper Rainham Road350 m away | 71 m² | 86 m² | +15 m² +21% | 2026 |
|---|
| 33, Great Cullings603 m away | 97 m² | 112 m² | +15 m² +15% | 2021 |
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| 23, Chestnut Avenue241 m away | 83 m² | 98 m² | +15 m² +18% | 2020 |
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| 203, Upper Rainham Road0 m away | 69 m² | 84 m² | +15 m² +22% | 2018 |
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| 164, Eyhurst Avenue722 m away | 81 m² | 96 m² | +15 m² +19% | 2014 |
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| 62, Cowdray Way908 m away | 84 m² | 99 m² | +15 m² +18% | 2014 |
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